ubixos/src/sys/include/vmm/memory.h at 55db8fa64ffab079f6c4d79e02e6623dd9fb11e6

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ubixos / src / sys / include / vmm / memory.h

reddawg on 30 May 2002 610 bytes Working on the lib working on the lib we really need someone to work on the lib with me :)

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/**************************************************************************************
 Copyright (c) 2002
      The UbixOS Project

 $Id$
**************************************************************************************/

#ifndef _MEMORY_H
#define _MEMORY_H

#define memAvail    1
#define memNotavail 2

typedef struct {
  unsigned long  pageAddr;
  unsigned short status;
  unsigned short pid;
  } mMap;

extern int numPages;
extern mMap *memoryMap;

int countMemory();
unsigned long findFreepage(int pid);
void initMmap();
void freePage(unsigned long pageAddr);
void freeProcesspages(int pid);

#endif